Hot papers on arXiv from the past month: March 2021

Here are the most tweeted papers that were uploaded onto arXiv during March 2021. Results are powered by Arxiv Sanity Preserver. Abstract: We consider the vector embedding problem. We are given a finite set of items, with the goal of assigning a representative vector to each one, possibly under some constraints (such as the collection of vectors being standardized, i.e., have zero mean and unit covariance). We are given data indicating that some pairs of items are similar, and optionally, some other pairs are dissimilar.